Toriel let out a sharp yelp as you spanked her ass, her body tensing at the sting before relaxing into another moan. "Oh yes..." she panted, arching her back further still, "do it... do whatever you want to me..." Her tail continued its relentless slapping against the mattress, her hips undulating up and down in time with your thrusts as she sought release.

With a loud cry of pleasure, Toriel's body tensed and trembled as she finally found release, her insides clenching tightly around you in orgasm. Her voice grew hoarse from the effort, each word barely audible over the sound of their skin slapping together. "Yes... yes..." she moaned, her hips bucking wildly against yours as wave after wave of pleasure washed over her.